<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8"/>
    <title>Title</title>
</head>
<body>
<p th:text="'Hello！, ' + ${name} + '!'" ></p>
<img src="/demo/getQrcode" />
count:${count}
</body>
</html>